- Obesity - Anesthesia involving the placement of an endotracheal tube - Development of kennel cough or other respiratory infection - Increased respiratory irritants in the air (cigarette smoke, dust,
etc.)- Heart enlargement (the heart can get so big that it presses on the
trachea)- If a secondary factor such as one of those listed above should occur and make a previously incidental
collapsed trachea a problem, often removal of the secondary factor (weight loss program, getting an air filter,
etc.) may clear up the symptoms of the
collapsed trachea.
Kennel cough should have run it's course by now so your veterinarian will want to look for other problems: sensitive /
collapsing trachea, heart disease, allergic bronchitis, heartworm disease,
etc..
Putting pressure on these structures if your dog has a condition such as laryngeal paralysis,
collapsing trachea, cervical disk disease, brachycephalic airway disease
etc. is not recommended.